12804517233

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1259}}^1$

素因数の和:1747

約数の個数: 64

約数和(自身を含む): 20321280000

約数和(自身を除く): 7516762767

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 261, 279, 419, 783, 837, 899, 1257, 1259, 2697, 3771, 3777, 8091, 11313, 11331, 12151, 12989, 24273, 33993, 36453, 36511, 38967, 39029, 109359, 109533, 116901, 117087, 328077, 328599, 350703, 351261, 376681, 527521, 985797, 1053783, 1130043, 1131841, 1582563, 3390129, 3395523, 4747689, 10170387, 10186569, 14243067, 15298109, 16353151, 30559707, 45894327, 49059453, 137682981, 147178359, 413048943, 441535077, 474241379, 1422724137, 4268172411, 12804517233]

約数ペア:

[(1, 12804517233), (3, 4268172411), (9, 1422724137), (27, 474241379), (29, 441535077), (31, 413048943), (87, 147178359), (93, 137682981), (261, 49059453), (279, 45894327), (419, 30559707), (783, 16353151), (837, 15298109), (899, 14243067), (1257, 10186569), (1259, 10170387), (2697, 4747689), (3771, 3395523), (3777, 3390129), (8091, 1582563), (11313, 1131841), (11331, 1130043), (12151, 1053783), (12989, 985797), (24273, 527521), (33993, 376681), (36453, 351261), (36511, 350703), (38967, 328599), (39029, 328077), (109359, 117087), (109533, 116901)]